An Architectural Overview of UNIX Network Security
- By Robert B. Reinhardt - The goal of this paper is to present my concept of a UNIX network security architecture based on the Internet connectivity model and Firewall approach to implementing security.

DNS Tips and Tricks
- Generating cache file with dig; Recovering from an SOA typo; Ultrix needs primaries in host file; SLIP and BIND; What is a Lame Delegation?; Terminology: domain, zone, label; CNAMEs as RR targets; Local dummy zones; Legal characters in hostnames; Checking if a domain is registered already; Setting up a resolver; Given a choice of servers, which one is queried?

FDDI Tutorial
- The purpose of this tutorial is to provide basic information about FDDI, a networking protocol used in Local Area Networks (LAN's). By Keith McGuigan - kamg@sun4.iol.unh.edu

Integrating Your Machine With the Network
- Very comprehensive networking resource and reference from the Unix System Administration Independent Learning project. Ethernet, DNS, NFS... you name it, it's here.

Network Administrator's Guide (NAG)
- This is the reference on Linux networking. I'd advise you to save yourself toner and eyestrain and buy the book, but if you need a quick reference you can always hit this page.